Overview
The NLAS3899B, produced by ON Semiconductor, is a dual Double-Pole Double-Throw (DPDT) analog switch designed for low power audio and dual SIM card applications. This device is characterized by its low ON resistance (RON) and low capacitance, making it ideal for routing audio signals and high-bandwidth applications.
Key Specifications
| Parameter | Value | Unit | Condition |
|---|---|---|---|
| Positive DC Supply Voltage (VCC) | 1.65 to 4.3 | V | Recommended Operating Conditions |
| Analog Signal Voltage (VIS) | GND to VCC | V | Recommended Operating Conditions |
| Control Input Voltage (VIN) | GND to 4.3 | V | Recommended Operating Conditions |
| ON Resistance (RON) | 3.0 Ω (Typical) | Ω | VCC = 3.0 V |
| Off Capacitance (CON) | 20 pF (Typical) | pF | VCC = 3.0 V |
| Bandwidth | 280 MHz | MHz | CL = 5 pF |
| Turn On Time (tON) | 30 ns (Typical) | ns | VCC = 3.0 V |
| Turn Off Time (tOFF) | 20 ns (Typical) | ns | VCC = 3.0 V |
| Operating Temperature Range (TA) | -40 to +85 | °C | |
| Storage Temperature Range (TSTG) | -65 to 150 | °C |
Key Features
- Single Supply Operation: 1.65 to 4.3 V VCC, suitable for direct operation from Li-ion batteries.
- Low ON Resistance (RON): 3.0 Ω (Typical) across VCC.
- Low Off Capacitance (CON): 20 pF (Typical).
- High Bandwidth: 280 MHz.
- Low Static Power Consumption.
- Interfaces with 1.8 V Chipset.
- Pb-Free Devices.
- ESD Protection: Human Body Model up to 1 kV and I/O to GND up to 5 kV.
Applications
- Cell Phone Speaker/Microphone Switching.
- Ringtone-Chip/Amplifier Switching.
- Dual SIM Card Data Switching.
Q & A
- What is the NLAS3899B used for?
The NLAS3899B is used for low power audio and dual SIM card applications, particularly in cell phones and other mobile devices. - What is the typical ON resistance of the NLAS3899B?
The typical ON resistance (RON) is 3.0 Ω. - What is the bandwidth of the NLAS3899B?
The bandwidth is 280 MHz. - What is the operating voltage range of the NLAS3899B?
The operating voltage range is from 1.65 to 4.3 V. - Is the NLAS3899B Pb-Free?
Yes, the NLAS3899B is a Pb-Free device. - What is the typical turn-on and turn-off time of the NLAS3899B?
The typical turn-on time (tON) is 30 ns, and the typical turn-off time (tOFF) is 20 ns. - What is the maximum breakdown voltage of the NLAS3899B?
The maximum breakdown voltage is 5.5 V. - Does the NLAS3899B have ESD protection?
Yes, it has ESD protection up to 1 kV for human body model and up to 5 kV for I/O to GND. - What is the operating temperature range of the NLAS3899B?
The operating temperature range is from -40 to +85°C. - What package types are available for the NLAS3899B?
The NLAS3899B is available in QFN16 packages, including NLAS3899BMNTBG, NLAS3899BMNTWG, and NLAS3899BMNTXG.
